Location : The A1M southbound at junction J7 .

Location : The M25 clockwise at junction J14 .

Location : The A1M southbound between junctions J7 and J6 .

Location : The M1 southbound exit slip at junction J4 .

Location : The A47 westbound between the A140 and the junction with the A1074 .

Location : The A47 eastbound between the A1260 and the junction with the A15 Peterborough West.

Location : The A308M eastbound between the junctions with the M4 and the A308 .

Location : The A34 northbound between the A415 and the junction with the A4183 south of Kennington.

Location : The A34 northbound between the A4130 and the junction with the A415 .

Location : The A34 northbound exit slip to the A423 north of Kennington.

Location : The M4 eastbound entry slip at junction J6 .

Location : The A34 southbound entry slip from the A4130 .